Any person()to leave the country must first obtain a passport.
A. who decides
B. who decide
C. who he or she decides
D. he or she decided
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计算机病毒是指能够侵入计算机并在计算机系统中潜伏、传播,破坏系统正常工作的一种具有繁殖能力的( )。
A. 指令
B. 程序
C. 设备
D. 文件
I want to have some ______, please.
A. potatos
B. tomatos
C. oranges
在处方书写中,“肌内注射”可缩写为
A. ih.
B. im.
C. iv.
D. ivgtt.
E. Inj.
The Town Council spent a lot of money to________the old castle and other places of historic interest.
A. conserve
B. deserve
C. preserve
D. reserve